318 62. CHENOPODIACE^. 



913. Chenopodium hybridum, Linn./^t. /^'e^y^/y, ^ 



Area 12345***.** (11)** [14]. 



South limit in Somerset, Dorset, Kent. 



North limit in Norfolk, Northampton, Worcester. 



Estimate of provinces 5. Estimate of counties 15. 



Latitude 50 — 53. English type of distribution. 



Agrarian region. Inferagrarian zone. 



Descends to the coast level, in Thames or Channel. 



Ascends to 50 or 100 yards, in England. 



Range of mean annual temperature 50 — 48. 



Native. Viatical, Agrestal. A scarce plant; for the oc- 

 cun'ence of which in the province of the Peninsula there 

 seems to be no better authority than that of a Mr. Jelly, 

 deceased, quoted in the Flora Bathoniensis. Recognized 

 as a very rare indigenous species of the Forth circuit, in 

 the Catalogue published for the Botanical Society ; but 

 this habitat is so far northward of all its other alleged loca- 

 lities, excepting those of the ballast-hills in the province 

 of Tyne, that I hesitate to receive the record without some 

 special confirmation. 



914. Chenopodium album, Linn. ^ f>f.//i ^ .^a^ 

 914, b. Chenopodium viride, Linn. 



Area general. 



South limit in Cornwall, Isle of Wight, Kent. 

 North limit in Shetland, Hebrides, Sutherland. 

 Estimate of provinces 18. Estimate of counties 82. 

 Latitude 50 — 61. British type of distribution. 

 Agrarian region. Inferagrarian — Superagrarian zones. 



